EP0766619A1 - Verfahren zur herstellung eines produktes aus einem faserverstärkten verbundwerkstoff - Google Patents
Verfahren zur herstellung eines produktes aus einem faserverstärkten verbundwerkstoffInfo
- Publication number
- EP0766619A1 EP0766619A1 EP95904416A EP95904416A EP0766619A1 EP 0766619 A1 EP0766619 A1 EP 0766619A1 EP 95904416 A EP95904416 A EP 95904416A EP 95904416 A EP95904416 A EP 95904416A EP 0766619 A1 EP0766619 A1 EP 0766619A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- reinforcing material
- matrix material
- knitted
- product
- reinforcing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
- B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B1/00—Layered products having a general shape other than plane
- B32B1/08—Tubular products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
- B29C48/151—Coating hollow articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
- B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
- B29C70/525—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D23/00—Producing tubular articles
- B29D23/001—Pipes; Pipe joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/022—Non-woven fabric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/026—Knitted fabric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2791/00—Shaping characteristics in general
- B29C2791/001—Shaping in several steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
- B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/06—PVC, i.e. polyvinylchloride
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
- B29K2101/12—Thermoplastic materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
- B29K2105/0809—Fabrics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/25—Solid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/005—Hoses, i.e. flexible
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/08—Reinforcements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2597/00—Tubular articles, e.g. hoses, pipes
Definitions
- the invention relates to a method for producing a product, in particular a tube or hose, from a fiber-reinforced composite material.
- Rotationally symmetrical molded parts such as pipes and containers, are often manufactured using the winding process.
- Textile glass mats, fabrics or rovings and resin are wound on a metal mandrel using a winding machine. In this method too, only the inner surfaces of the wound parts are optimally smooth.
- the winding process is also labor intensive and therefore leads to high manufacturing costs for the finished parts.
- the hot pressing process of resin mats (SMC) or molding compounds (BMC) is known for large series. Thickened resin-glass filler mixtures are cut into heated, surface-tempered steel molds and cured at elevated temperature (about 120 to 150 ° C.) under pressure. The heating pressing process requires a relatively high amount of work due to its discontinuous sequence.
- the injection process is known for the production of large-area parts from fiber-reinforced composite material.
- the precisely cut reinforcement material is placed in a mold, the top of which is covered by a counter mold.
- the mold containing the reinforcing material is then evacuated, whereupon resin is usually fed to the lowest point of the mold and sucked through the laminate to the edge.
- This process is also discontinuous and requires a relatively large amount of work.
- a continuous process suitable for the production of fiber-reinforced plastics is pultrusion.
- the resin-impregnated reinforcing material is continuously drawn through a heated mold with the desired profile, whereby the product receives its final shape and hardens at the same time.
- the matrix material usually a resin
- the matrix material must be in liquid form so that the reinforcing material can be impregnated with it.
- the selection of the matrix material is therefore restricted to certain, liquefiable resins.
- the resins used as the matrix material are usually liquefied with a solvent which is released on curing and is harmful to the environment.
- the application of the matrix material by the impregnation does not lead to a homogeneous distribution on the reinforcing material, which is why the properties of the end product fluctuate.
- the speed of the pultrusion process is determined by the ability of the matrix material to d penetrate as reinforcing material, and is limited by the viscosity of the matrix material.
- the pultrusion rate is limited by the forces that can be exerted on the matrix material during heating and shaping, since excessive tensile forces destroy the structure of the reinforcing material and the matrix material.
- a thermally curable substance usually a synthetic resin, is used as the matrix material.
- the injection molding process is known for processing glass fiber reinforced thermoplastics.
- the starting material is granular material, which already contains short glass fibers.
- the granulate is melted and pressed into the desired injection mold by means of an extruder.
- This method is not suitable for composite materials in which the reinforcing material is in the form of a woven fabric, knitted fabric, laid scrim, braid, knitted fabric, fleece or the like.
- the invention is based on the object of specifying a method for producing a product from a fiber-reinforced composite material which can be carried out more quickly and therefore more economically than previous methods, which complies with more stringent environmental protection requirements and which enables a wide range of products to manufacture.
- the method should be suitable for the production of pipes or hoses made of fiber-reinforced composite material.
- the invention relates to Process according to the invention used as a matrix material, not a thermosetting material, but a thermoplastic material.
- the matrix material which can be, for example, a thermoplastic polymer material or another material that melts above a certain temperature, is provided in solid form in the fabric, knitted fabric, scrim, braid, knitted fabric or fleece of the reinforcing material. This can e.g. B.
- a yarn can be used to produce the woven, knitted, laid, woven or knitted fabric which contains both the reinforcing material and the matrix material. It is particularly advantageous to use a yarn that has a core made of the reinforcing material, which is wrapped or wound with the matrix material. It is only important that the melting temperature of the reinforcing material is above the melting temperature of the matrix material. According to the invention, the reinforcing material is thus provided together with the matrix material in a form which is also known under the generic term of "textile fabrics".
- the woven, knitted, laid, woven, knitted or nonwoven fabric provided in this way can be processed further without further pretreatment by pultrusion if the temperature in the pultrusion step is above the melting temperature of the matrix material and below the melting or decomposition temperature of the reinforcing material .
- the temperature in the pultrusion step is preferably well below the melting or decomposition temperature of the reinforcing material.
- the product brought into the desired shape is cooled in order to fix its shape.
- the finished product has a closed matrix in which the reinforcing material is contained.
- its shape can still be influenced. If, for example, fiber-reinforced profiles are pultruded, they can be bent in a desired manner, for example before cooling, and fixed by subsequent cooling.
- the matrix material whose melting temperature is below the melting or decomposition temperature of the reinforcing material used.
- the matrix material can consist of several components. Due to the joint provision of the matrix material and the reinforcing material in the form according to the invention, a constant and homogeneous distribution of the matrix material in the end product is ensured. Since the reinforcing material is no longer soaked with matrix material, the heat absorption capacity of the provided fabric, knitted fabric, scrim, braid, knitted fabric or fleece alone limits the rate of pultrusion, so that the previously common pultrusion rate of about 0.5 to 1.5 m / min can be increased to about three to five times the value.
- the process according to the invention can advantageously be supplemented by providing the pultruded product with an additional layer of a desired material on one and / or both sides in an extrusion step.
- This material is preferably thermoplastic.
- hoses or pipes can be produced which have an additional layer of thermoplastic material on the inside and / or outside.
- a layer of a filling material can also be applied to the pultruded product in an extrusion step, e.g. B. a layer of sand, which is then covered in a further extrusion step with a layer of thermoplastic material.
- an extrusion step e.g. B. a layer of sand, which is then covered in a further extrusion step with a layer of thermoplastic material.
- fabric-reinforced radiator hoses for motor vehicles can be produced extremely economically, the outer surface of the hoses produced in this way being very smooth and thus meeting high requirements.
- a further pultrusion step can likewise follow the first pultrusion font.
- high-strength tubes or hoses can also be produced in a simple manner by applying a further layer of reinforcing material to the outer surface of a tube or hose pulverized according to the invention by braiding, knitting or wrapping, which subsequently an extrusion step is covered with a layer of thermoplastic material.
- the further layer of reinforcing material can be pretreated in a suitable manner before the extrusion step, for example by moistening or immersing it in a liquid, in order to improve the adhesion of the layers to one another.
- the selection of materials that can be used is not limited to polymer materials, but can also include metals such as, for example, lead or copper, which, depending on the melting temperature of the other fabric, knitted fabric, laid scrim, braid, knitted fabric or Non-woven component can be used either as a reinforcement or as a matrix material.
- Example 1 Water pipe for the medium temperature range
- Matrix material polypropylene (melting temperature 165 ° C)
- reinforcement material polyethylene terephthalate (melting temperature 256 ° C)
- Example 3 Water pipe for medium temperature and high pressure
- Matrix material polyethylene terephthalate (melting temperature 256 ° C) reinforcing material: macaw (decomposition temperature 500 ° C)
- Matrix material polyethylene terephthalate (melting temperature 256 ° C)
- reinforcing material glass (melting temperature 825 ° C)
- Example 5 Material as protection against X-rays
- Matrix material lead (melting temperature 327 ° C)
- reinforcement material glass (melting temperature 825 ° C)
- Matrix material polyethylene terephthalate / polyamide-66-
- Reinforcement material glass / aramid (melting point 825 ° C or
- Example 7 Cable with special sheathing
- a woven fabric, knitted fabric, laid scrim, braid, knitted fabric or fleece is first wrapped or laid around a cable, which is then pultruded together with the cable.
- electrical cables can be provided with a tailor-made sheath very economically.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Textile Engineering (AREA)
- Moulding By Coating Moulds (AREA)
- Reinforced Plastic Materials (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Nonwoven Fabrics (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Coloring (AREA)
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4341521A DE4341521A1 (de) | 1993-12-06 | 1993-12-06 | Verfahren zur Herstellung eines Produktes aus einem faserverstärkten Verbundwerkstoff |
DE4341521 | 1993-12-06 | ||
PCT/EP1994/004022 WO1995015844A1 (de) | 1993-12-06 | 1994-12-02 | Verfahren zur herstellung eines produktes aus einem faserverstärkten verbundwerkstoff |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0766619A1 true EP0766619A1 (de) | 1997-04-09 |
EP0766619B1 EP0766619B1 (de) | 1999-09-22 |
Family
ID=6504281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95904416A Expired - Lifetime EP0766619B1 (de) | 1993-12-06 | 1994-12-02 | Verfahren zur herstellung eines produktes aus einem faserverstärkten verbundwerkstoff |
Country Status (11)
Country | Link |
---|---|
US (1) | US5759323A (de) |
EP (1) | EP0766619B1 (de) |
AT (1) | ATE184836T1 (de) |
AU (1) | AU687964B2 (de) |
BR (1) | BR9408276A (de) |
CA (1) | CA2178311C (de) |
DE (2) | DE4341521A1 (de) |
DK (1) | DK0766619T3 (de) |
ES (1) | ES2136829T3 (de) |
GR (1) | GR3031794T3 (de) |
WO (1) | WO1995015844A1 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI97037C (fi) * | 1994-02-04 | 1996-10-10 | Pentti Jaervelae | Lujitteesta ja matriisimuovista valmistettu lujitettu tuote sekä menetelmä lujitetun tuotteen valmistamiseksi |
DE19616672A1 (de) * | 1996-04-26 | 1997-10-30 | Audi Ag | Verwendung eines flächigen Verbundwerkstoffes aus einer Polyolefinmatrix |
US5948505A (en) | 1997-03-28 | 1999-09-07 | Andersen Corporation | Thermoplastic resin and fiberglass fabric composite and method |
DE19831124A1 (de) * | 1998-07-11 | 2000-01-13 | Borealis Polymere Holding Ag | Mit Matten aus thermoplastischen Fasern verstärkter Thermoplast |
US6395210B1 (en) | 1999-05-12 | 2002-05-28 | A&P Technology, Inc. | Pultrusion method and device for forming composites using pre-consolidated braids |
DE10127076A1 (de) * | 2001-06-02 | 2003-03-06 | Hartmut Ortlieb | Gewebe, Gewirke oder Gelege aus Kunststoff, sowie Verfahren zur Herstellung eines solchen |
DE102009051058A1 (de) * | 2009-10-28 | 2011-05-05 | Rehau Ag + Co. | Verfahren zur Herstellung eines faserverstärkten Extrusionsprofils sowie faserverstärktes Extrusionsprofil |
DE102011119245A1 (de) * | 2011-11-22 | 2012-10-25 | Daimler Ag | Thermoplastisches FVK-Mehrkammerhohlprofil sowieFlechtpultrusionsverfahren und Flechtpultrusionsanlagezu dessen Herstellung |
DE102019117010A1 (de) * | 2019-06-25 | 2020-12-31 | Kraussmaffei Technologies Gmbh | Umschlingungsvorrichtung |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3050431A (en) * | 1958-07-07 | 1962-08-21 | Ashaway Line & Twine Mfg | Manufacture of tennis strings |
US3049762A (en) * | 1959-04-23 | 1962-08-21 | Imp Eastman Corp | Reinforced flexible tubing |
US3633629A (en) * | 1969-04-10 | 1972-01-11 | Ite Imperial Corp | Hose construction and method for forming the same |
DE2165470C3 (de) * | 1971-12-30 | 1974-05-09 | Maschinenfabrik Augsburg-Nuernberg Ag, 8900 Augsburg | Verfahren zur Herstellung faserverstärkter profilierter Formelemente |
US3982982A (en) * | 1972-07-06 | 1976-09-28 | Imperial-Eastman Corporation | Hose construction |
US4276908A (en) * | 1978-08-25 | 1981-07-07 | The Polymer Corporation | Bonded thermoplastic hose |
DE3341292A1 (de) * | 1983-07-02 | 1985-01-03 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von faserverstaerkten formkoerpern |
EP0402309B1 (de) * | 1989-06-05 | 1993-12-08 | Sulzer Innotec Ag | Profilstange aus kompaktem Verbundwerkstoff und Herstellungsverfahren |
US5114516A (en) * | 1990-10-05 | 1992-05-19 | Aluminum Company Of America | Method for pultruding fiber-reinforced, thermoplastic stock |
GB9117964D0 (en) * | 1991-08-20 | 1991-10-09 | Caledonia Composites | Pultrude profile surface finishing method |
US5264060A (en) * | 1992-01-22 | 1993-11-23 | Aluminum Company Of America | Method for pultruding fiber-reinforced thermoplastic stock |
US5290230A (en) * | 1992-05-11 | 1994-03-01 | Advanced Cardiovascular Systems, Inc. | Intraluminal catheter with a composite shaft |
US5409651A (en) * | 1993-10-06 | 1995-04-25 | Atkins & Pearce, Inc. | Method of forming tubular parts |
-
1993
- 1993-12-06 DE DE4341521A patent/DE4341521A1/de not_active Withdrawn
-
1994
- 1994-12-02 EP EP95904416A patent/EP0766619B1/de not_active Expired - Lifetime
- 1994-12-02 AU AU13116/95A patent/AU687964B2/en not_active Ceased
- 1994-12-02 AT AT95904416T patent/ATE184836T1/de not_active IP Right Cessation
- 1994-12-02 ES ES95904416T patent/ES2136829T3/es not_active Expired - Lifetime
- 1994-12-02 US US08/687,455 patent/US5759323A/en not_active Expired - Fee Related
- 1994-12-02 DK DK95904416T patent/DK0766619T3/da active
- 1994-12-02 DE DE59408773T patent/DE59408773D1/de not_active Expired - Fee Related
- 1994-12-02 CA CA002178311A patent/CA2178311C/en not_active Expired - Lifetime
- 1994-12-02 BR BR9408276A patent/BR9408276A/pt not_active IP Right Cessation
- 1994-12-02 WO PCT/EP1994/004022 patent/WO1995015844A1/de active IP Right Grant
-
1999
- 1999-11-10 GR GR990402887T patent/GR3031794T3/el unknown
Non-Patent Citations (1)
Title |
---|
See references of WO9515844A1 * |
Also Published As
Publication number | Publication date |
---|---|
CA2178311C (en) | 2001-01-30 |
DK0766619T3 (da) | 2000-04-10 |
BR9408276A (pt) | 1996-12-17 |
DE4341521A1 (de) | 1995-06-08 |
AU687964B2 (en) | 1998-03-05 |
WO1995015844A1 (de) | 1995-06-15 |
US5759323A (en) | 1998-06-02 |
GR3031794T3 (en) | 2000-02-29 |
ES2136829T3 (es) | 1999-12-01 |
ATE184836T1 (de) | 1999-10-15 |
EP0766619B1 (de) | 1999-09-22 |
CA2178311A1 (en) | 1995-06-15 |
AU1311695A (en) | 1995-06-27 |
DE59408773D1 (de) | 1999-10-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE19809264C2 (de) | Fasergelegeanordnung und Verfahren zur Herstellung eines Vorformlings | |
EP2646226B1 (de) | Unidirektionale faserbänder aufweisender faservorformling aus verstärkungsfaserbündeln und verbundwerkstoff-bauteil | |
DE102008026161B4 (de) | Verfahren zum Herstellen eines Faserverbundbauteils | |
EP3062994B1 (de) | Kontinuierliche herstellung von profilen in sandwichbauweise mit schaumkernen und hartschaum gefülltes profil | |
DE2630792A1 (de) | Verfahren zur herstellung verkleideter verbundstoffe | |
EP3212388B1 (de) | Herstellung mehrere unterschiedlicher faserverbundbauteile für grossserien in einem kontinuierlichen prozess | |
DE102012201262A1 (de) | Verfahren und Vorrichtung zur Herstellung eines Endlos-Halbzeugs, Endlos-Halbzeug sowie Pultrusionsverfahren und Pultrusionsvorrichtung | |
EP3414082B1 (de) | Verfahren zur herstellung eines strukturelements aus faserverbund-hohlprofil und lasteinleitungselement, sowie strukturelement | |
EP3277473B1 (de) | Verfahren zur herstellung eines faserverbundwerkstoffs | |
EP2342068A2 (de) | Verfahren und vorrichtung zur herstellung hochbelastbarer kunstoffformteile mit hohlprofil | |
WO2013174665A1 (de) | Pul-core-verfahren mit pmi-schaumkern | |
DE3113930A1 (de) | Verfahren zur herstellung von gelegen fuer thermoplastische verbundwerkstoffe mit ausgerichteten verstaerkungsfasern | |
EP0766619B1 (de) | Verfahren zur herstellung eines produktes aus einem faserverstärkten verbundwerkstoff | |
EP0185460A2 (de) | Rückstellbarer Verbundwerkstoff und Verfahren zu dessen Herstellung | |
DE102012015448A1 (de) | Organoblech und Verfahren zum Herstellen desselben | |
DE102008052000A1 (de) | Verfahren zur Herstellung eines Faserverbundkunststoffbauteils | |
DE102007054087B4 (de) | Verfahren zur Herstellung eines Faserverbundbauteils und Vorrichtung hierfür | |
EP3332951B1 (de) | Aufbrechbarer kern zur herstellung eines faserverbundbauteils, verwendung eines aufbrechbaren kerns und verfahren zur herstellung eines faserverbundbauteils | |
CN109705438A (zh) | 用于纤维网格布增强的热塑性板材材料及使用方法 | |
DE102015000947A1 (de) | Verfahren zur Herstellung eines faserverstärkten Polymer-Formteils mit einer Mehrzahl an Verstärkungsfaserlagen und Vorformling eines solchen Polymer-Formteils | |
DE102019204427B4 (de) | Verfahren zur Herstellung von mit Fasern verstärkten Bauteilen aus Kunststoff | |
EP0835745B1 (de) | Verfahren und Vorrichtung zum Herstellen von rohrförmigen Hohlkörpern | |
DE102008064676B4 (de) | Verfahren und Vorrichtung zum Herstellen eines Faserverbundbauteils | |
EP1954460B1 (de) | Verfahren zur herstellung eines verstärkungsmaterials aus strangförmigen filamenten, die mit thermoplast getränkt und umhüllt werden | |
DE102016119776B4 (de) | Funktionslage und Faserverbundwerkstoff |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19960701 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE |
|
17Q | First examination report despatched |
Effective date: 19980209 |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: MILLIKEN EUROPE N.V. |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE |
|
REF | Corresponds to: |
Ref document number: 184836 Country of ref document: AT Date of ref document: 19991015 Kind code of ref document: T |
|
ITF | It: translation for a ep patent filed |
Owner name: BARZANO' E ZANARDO MILANO S.P.A. |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 19990922 |
|
REF | Corresponds to: |
Ref document number: 59408773 Country of ref document: DE Date of ref document: 19991028 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: GERMAN Ref country code: ES Ref legal event code: FG2A Ref document number: 2136829 Country of ref document: ES Kind code of ref document: T3 |
|
ET | Fr: translation filed | ||
REG | Reference to a national code |
Ref country code: PT Ref legal event code: SC4A Free format text: AVAILABILITY OF NATIONAL TRANSLATION Effective date: 19991217 |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: T3 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20000630 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: PT Payment date: 20001121 Year of fee payment: 7 Ref country code: IE Payment date: 20001121 Year of fee payment: 7 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20001127 Year of fee payment: 7 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GR Payment date: 20001130 Year of fee payment: 7 Ref country code: ES Payment date: 20001130 Year of fee payment: 7 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20001211 Year of fee payment: 7 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DK Payment date: 20001213 Year of fee payment: 7 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20001214 Year of fee payment: 7 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20001215 Year of fee payment: 7 Ref country code: CH Payment date: 20001215 Year of fee payment: 7 Ref country code: BE Payment date: 20001215 Year of fee payment: 7 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: LU Payment date: 20001222 Year of fee payment: 7 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20001229 Year of fee payment: 7 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20001231 Year of fee payment: 7 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20011202 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20011202 Ref country code: DK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20011202 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20011202 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20011203 Ref country code: IE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20011203 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20011231 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20011231 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20011231 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
BERE | Be: lapsed |
Owner name: MILLIKEN EUROPE N.V. Effective date: 20011231 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20020630 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20020701 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20020702 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20020708 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20011202 |
|
EUG | Se: european patent has lapsed |
Ref document number: 95904416.5 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20020830 |
|
NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee |
Effective date: 20020701 |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: EBP |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
REG | Reference to a national code |
Ref country code: PT Ref legal event code: MM4A Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 20020630 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20021203 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20030113 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20051202 |